Detection system and detection method for municipal pipeline robot

Abstract

The invention discloses a detection system and a detection method for a municipal pipeline robot, and relates to the technical field of pipeline robots. The detection system comprises a pipeline robot and a ground controller; the pipeline robot comprises a main body structure, a travelling mechanism and a detection device, wherein the main body structure is provided with a sealing cavity; the travelling mechanism is arranged on the main body structure, and the travelling mechanism is used for driving the pipeline robot to move; the detection device is arranged on the main body structure, the detection device comprises a CCTV detection assembly and a sonar detection assembly, the CCTV detection assembly is used for acquiring video information above the water surface of the pipeline, and the sonar detection assembly is used for acquiring sonar detection information below the water surface of the pipeline; and the ground controller is used for controlling the travelling mechanism to drive the pipeline robot to move, and is further used for receiving the video information and the sonar detection information so as to generate detection information of the pipeline. According to the detection system and the detection method, the pipeline can be comprehensively detected without the operation of removing accumulated water and accumulate silt.

Description

technical field [0001] The invention relates to the technical field of pipeline robot detection, in particular to a detection system and detection method of a municipal pipeline robot. Background technique [0002] As one of the important facilities of municipal sewage drainage, underground drainage pipe plays an irreplaceable role in urban life. The scale of underground drainage pipelines is increasing year by year with the expansion of urban construction, and new drainage pipelines have been put into the pipeline matching detection system during planning and construction. At the same time, the existing drainage pipeline facilities in some old urban areas have defects such as long service life, aging, damage, and deformation. The routine inspection of pipelines has become an indispensable part of the maintenance of urban underground pipeline networks. [0003] For the non-destructive testing of underground drainage pipelines, the traditional detection method is manual dete...

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Problems solved by technology

[0004] Most urban drainage pipes in China have different degrees of stagnant water and silt. Existing robots mainly use video collection and detection. The previous pretreatment state, but this consumes time and manpower, and the cost is high

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